Transcript Azure Virtual Machines Deep-Dive

 Tightly coupled containers of
RESOURCE GROUP
multiple resources of similar or
different types
 Lifecycle, Access, Billing & Identity
control the resources placed in a
resource group
 Spans multiple regions
Hint:
Do they have common lifecycle and
management?
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Azure Templates can:
Instantiation of repeatable config.
Configuration  Resource Group
[SQL CONFIG] VM (2x)
• Ensure Idempotency
• Simplify Orchestration
• Simplify Roll-back
• Provide Cross-Resource Configuration
and Update Support
DEPENDS ON SQL
DEPENDS ON SQL
Azure Templates are:
• Source file, checked-in
• Specifies resources and dependencies
(VMs, WebSites, DBs) and
connections (config, LB sets)
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• Parametized input/output
SQL CONFIG
Virtual
Machines
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Complexity made Simple – Build, integrate
and deploy complex applications with ease
using Azure Templates
Build applications using IaaS & PaaS Azure
Services in a single Template (For Example:
Websites + VM)
Easily Scalable Deployments using Copy &
CopyIndex (Loops) in Azure RM
Role-Based Access Control support
Tags Configuration and billing propagation
to the monthly usage bill
• Massive and parallel deployment of
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Virtual Machines
3 Fault Domains in Availability Sets
Custom URLs for Custom Script VM
Extensions for VMs
SSH-2 RSA Format Support for
SSH keys for Linux VMs
Premium Storage Support
Extending the power of your VM
Enable easier management
Support partner ecosystem
Full control still with you!
Agent
Curated
Extensions
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Floating Network Interfaces as a new
object
Load Balancers as a first-class resource
Granular Virtual Network APIs to
simplify the management of individual
Virtual Networks
Public IP Addresses – Dynamic & Static
Static Public IP Addresses can be
assigned to
Network Security Groups
Concept
Cloud Services
Azure Service Management
(XML-Based)
Azure Resource Manager
(JSON-Based)
Affinity Groups
Container for holding virtual
Not a concept anymore
machines
Places Compute & Network together. Not a concept anymore
Availability Sets
Configured as a label on the VM
Load Balancing
Implicit Load Balancing with Cloud
Service
Virtual IP Address Implicit VIP associated with Implicit
LB in a Cloud Service
DNS Name
Implicit globally unique DNS Name
with Cloud Service.
New resource type
New resource type
New resource type. It can be
attached to NIC or LB
Optional parameter that can be
specified on a Public IP Address
resource.
Endpoints
Input Endpoints configured to open Inbound NAT Rules can be
up connectivity for certain ports.
configured on Load Balancers to
achieve the same capability.
Network Interfaces Expressed as Network Configuration New resource type. The lifecycle
on VM
of a NIC is outside of a VM.
What is RBAC
• allows secure access with granular permissions to
resources
Role Definitions
• describes the set of permissions (e.g. read actions)
• can be used in multiple assignments
• assignable to users, groups or service principals
• built-in roles make it easy to get started
Role Assignments
• associate role definitions with an identity (e.g.
user/group) at a scope (e.g. resource group)
• always inherited – subscription assignments
apply to all resources
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subscription level – grants
permissions for all
resources in the sub
resource group level –
grants permissions for all
resources in the group
resource level – grants
permissions to the specific
resource
Upgrade
• master template can be updated can be used to rollout
upgrades
• imperative APIs, Client tools support to update the
resources
Manageability, Auditing & Debugging
• operations can be tracked for 90 days
• management Locks to lock down resources from deletion
• debugging can be done resources.azure.com
Operating
System
Data
Development
Tooling
DevOps
Application
Templates
Infrastructure
• Templates for different environments (eg: Dev, Test, Prod)
• orchestration of multiple infrastructure tiers (eg: VMs, VNETs)
• orchestration across multiple azure resources (eg: VMs, Websites)
In-VM Configuration
• common scripts/recipes that can be shared across multiple VMs
• app-specific scripts that will be used for application setup
jumpbox
tshirtSize
osFamily
DataStax on Azure Virtual Machines (v2)
DataStax on Azure Virtual Machines
clusterNodeCount
clusterName
Consistent
Management
Layer
Curated
Extensions
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